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modpack

OptiFreeMinecraft modpack

A modpack replacing the need for OptiFine

client only
Latest version
1.0.3+1.21.11.fabric
Minecraft
no version declared
Java
follows the game
Loaders
none declared
Licence
MIT
Downloads
3.2k
Updated
8 mo ago
Available on
Modrinth

Download

From OptiFree’s own host. Nothing is re-hosted here.

1.0.3+1.21.11.fabricrelease4 Jan 2026

OptiFree 1.0.3+1.21.11.fabric.mrpack · 0.0 MB · for 1.21.11

Download latest
7f1e7374857e
Older versions11
  • 1.0.3+1.21.8.fabric4 Jan 20261.21.80.0 MB33 downloads64db59cffe3cGet
  • 1.0.3+1.21.7.fabric23 Jul 20251.21.70.0 MB424 downloads0da12198bdd1Get
  • 1.0.3+1.21.6.fabric23 Jul 20251.21.60.0 MB58 downloadsf5db51f5e402Get
  • 1.0.3+1.21.5.fabric23 Jul 20251.21.50.0 MB95 downloads00fb23ab6c38Get
  • 1.0.3+1.21.4.fabric23 Jul 20251.21.40.0 MB97 downloads98c252c887c8Get
  • 1.0.2+1.21.3.fabric7 Dec 20241.21.30.0 MB1.0k downloadsddda39d6c947Get
  • 1.0.2+1.21.3.quilt7 Dec 20241.21.30.0 MB76 downloadsd0fa941576a1Get
  • 1.0.1+1.21.1.quilt28 Sept 20241.21.10.0 MB488 downloadsead6d133c6cfGet
  • 1.0.1+1.21.1.fabric28 Sept 20241.21.10.0 MB175 downloads939f598e17b2Get
  • 1.0.0+1.21.1.quilt28 Sept 20241.21.10.0 MB82 downloads4cf5b35c57d0Get
  • 1.0.0+1.21.1.fabric28 Sept 20241.21.10.0 MB209 downloads53fbcdb1e634Get

Frequently asked

Do I need to install OptiFree on the client or the server?

The client only. There is nothing to install on the server side. That is the author's declared design, not a guarantee for every server: one running anti-cheat or missing a counterpart mod can still object.

What licence is OptiFree under?

MIT, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install OptiFree?

Use a launcher that imports packs, such as Prism Launcher, the Modrinth App or the CurseForge app, and open the pack file with it. The launcher installs the right loader and mods for you; installing a pack's mods by hand is the error-prone way.

Where do I download OptiFree safely?

Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. The download link goes to the source recorded for that release; verify the publisher, filename and checksum before running it.

Which Minecraft versions does OptiFree work on?

The author has not declared a supported version in the metadata we sync, so there is nothing here we can state as fact. Check the project's own page before installing it, and treat an old modpack with no declared version as untested on modern Minecraft.

Last checked 2 mo ago against Modrinth. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Not indexed yet. Score 53 against a threshold of 55. The page still exists and is still linked; it simply carries noindex until we hold more.

Is this information wrong or missing something? .